Joseph Mathieu

Title: The Innovations of Joseph Mathieu

Introduction

Joseph Mathieu is a notable inventor based in Esch-sur-Alzette, Luxembourg. He has made significant contributions to the field of materials science, particularly in the development of advanced sheets made from high-density polyethylene. With a total of 4 patents to his name, Mathieu's work has garnered attention for its innovative approach and practical applications.

Latest Patents

Among his latest patents, Mathieu has developed plexifilamentary sheets that feature a unique film-fibril network. One of his notable inventions is a sheet comprising a plexifilamentary film-fibril network consisting essentially of high-density polyethylene in an overlapping multi-directional configuration. This sheet, produced from a spin cell, exhibits a normalized Frazier air permeability of between 0.002 and 0.2 m/m·minute at 50 gsm, a BET surface area of between 9 and 20 m/gm, and a normalized hydrohead of between 150 and 250 cm at 50 gsm. The plexifilamentary film-fibril network is flash-spun from a spin fluid that includes polymer and spin agent, with the spin fluid temperature being 190° C. or greater.

Career Highlights

Throughout his career, Joseph Mathieu has worked with prominent companies such as DuPont Safety & Construction, Inc. and E.I. du Pont de Nemours and Company. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking projects in material innovation.

Collaborations

Mathieu has collaborated with several talented individuals in his field, including Jan Van Meerveld and Corneille Schmitz. These partnerships have fostered a creative environment that has led to the development of innovative solutions in materials science.

Conclusion

Joseph Mathieu's contributions to the field of materials science through his patents and collaborations highlight his role as a significant inventor. His work continues to influence the industry and pave the way for future innovations.